Transmodal elastic metasurface for broad angle total mode conversion

It has been long believed that a total mode conversion between longitudinal and shear elastic waves can only be achieved at a certain incidence angle. Here, we show that a total mode conversion can be achieved for a broad range of incidence angles by a specially designed elastic metasurface, namely,...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Applied physics letters 2018-06, Vol.112 (24)
Hauptverfasser:	Kim, Min Soo, Lee, Woo Rim, Kim, Yoon Young, Oh, Joo Hwan
Format:	Artikel
Sprache:	eng
Schlagworte:	Angle of reflection Applied physics Conversion Elastic waves Incidence angle Longitudinal waves Metasurfaces S waves Shear
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!